The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2021
Filed:
Aug. 27, 2015
Hydac Process Technology Gmbh, Neunkirchen, DE;
HYDAC PROCESS TECHNOLOGY GMBH, Neunkirchen, DE;
Abstract
A filter device () includes a filter element () in a filter housing () with fluid connection points () for the non-filtrate and filtrate. Fluid can be passed through the filter element in both directions for filtrating the non-filtrate or for backwashing for cleaning particle contaminations (). A pressure control () generates a post-suctioning effect to improve the cleaning of the particle contaminations (). The filter device () is designed as a one filter-element solution. In a predetermined exchange, the single filter element () for filtering can be used for backwashing or can be backwashed using the pressure control device (). A hydraulic system () and a method for backwashing a filter element () of a filter device () is provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile